What format of the file do you need if I want my own design?

IGS format for 3D design, CAD drawing is also ok, AI,CDR, high solution PDF are also OK.

How many colors are available?

We can do as Pantone colors. You only need to tell us the pantone color number you want. We will match the colors.

Which kinds of certificate would you have?

All the materials are lead & nickel free which can meet European & USA standard.

We accept Credit Card, T/T, Western Union etc. You can pay with these 3 ways.

Underwear Accessories Push up Silicone Bra Inserts

Name: Underwear Accessories Push up Silicone Bra Inserts
Brand: Dongguan Chengda Rubber and Plastic Co., Ltd
SKU: 2016068002

Guangdong, ChinaDongguan Chengda Rubber and Plastic Co., Ltd

US$2.30

50-999 Pieces

US$2.10

1,000-4,999 Pieces

US$2.00

5,000-9,999 Pieces

US$1.95

10,000+ Pieces

Product profile

Customization

Available

Style

Invisible

Material

Silicone

Model NO.

BW-CLO003

Cup Shape

Half Cup(1/2 Cup)

Feature

Push Up

Strap Type

Backless

Support

Wire Free

Cup Size

C Cup

Pattern

Not Specified

Transport Package

Clear OPP Bag, PVC Bag

Specification

Size: medium thickness

Trademark

Biwin

Origin

China

Production Capacity

500 Pieces Per Day

Key features

Custom Silicone Design: We create products from your concept, offering full design and mold engineering services.

OEM & ODM Accepted: Professional team supports OEM and ODM services with high-quality manufacturing.

Push Up & Invisible: Silicone inserts provide natural push-up effect, adhesive, and invisible wear.

Multiple Thickness Options: Available in 2cm, 2.1cm, 2.2cm, 2.5cm, and 2.8cm to suit different needs.

Safe & Certified Material: Materials are lead and nickel-free, meeting European and USA standards.

Flexible MOQ Policy: Standard MOQ is 1000pcs, but lower quantities are accepted for trial orders.

Fast Sample Lead Time: Existing samples take 1-2 days; custom designs take 5-7 days.

10 Years Experience: Specialized in silicone and rubber products with dedicated design and manufacturing departments.

Company profile

Dongguan Chengda Rubber and Plastic Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2023-02-26Nearest Port: ShenzhenAverage Response Time: ≤5.89hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryDongguan Chengda Rubber and Plastic Co., Ltd. is identified as a China-based limited company operating as both a trading company and manufacturer/factory, offering silicone-related products. It reports ISO 9001 certification, three production lines, and 6–10 quality-control staff. The supplier provides OEM and ODM services and supports multiple forms of customization, but reports no new products in the past year, no available SDK, and fewer than five years of R&D engineer experience. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch, and no offline trade-show participation. Service-management documentation is weak, with no written procedures or records for supplier assessment, corrective actions, or complaint handling. Financial evidence is limited to year labels without substantive financial metrics, so credibility cannot be determined. Customer cases are not provided.

Supplier typeThe supplier is a limited company based in Dongguan, Guangdong, China, and is classified as both a trading company and manufacturer/factory. Its stated product scope includes silicone sensory toys, silicone lipgloss holders, silicone mouthpieces, and silicone dog socks.

CertificationsThe supplier reports holding ISO 9001 certification. The provided information does not include the certificate number, issuing body, validity period, or scope, but the stated certification is explicit evidence of a quality-management certification.

After-Sales capabilityThe supplier has no written procedures or records for complaint handling, corrective and preventive actions, or effective service-capability assessment. It also lacks overseas warehouses, showrooms, agents, branches, and offline trade-show experience, although it states that it provides good service and accepts several service and payment arrangements.

Production capacityThe supplier reports three production lines, 6–10 quality-control staff, and ISO 9001 certification, and states that it can complete orders on time. However, the stated annual production output is below the reported threshold, so overall production scale is limited despite evidence of an operating manufacturing capability.

Customization capabilityThe supplier explicitly supports OEM for well-known brands, ODM, customization from samples and designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization and design-manufacturing service capability.

Product Q&A

Q:What is your MOQ?

Usually our MOQ is 1000pcs that depends on the sizes of our products. But we also accept lower quantity for your first trial order.

Q:Can I get samples?

Sure. We usually provide existing samples free of charge. Only a little sample charge will be needed for custom designs. Sample charge is refundable when order is up to certain quantity.

Q:How long is the sample lead time?

For existing samples, it takes 1-2 days. If you want your own designs, it takes about 5-7 days, subject to your designs.

Q:How long is the production lead time?

It takes 5-7 days for MOQ. We have large production capacity, which can ensure fast delivery time even for large quantity.

Q:How to deliver?

We can ship the goods by express such as DHL, FedEx, UPS, EMS, etc. We also can ship them by sea.